Shoe upper



FIG. 1 is a perspective view of a shoe upper in accordance with my new design;

FIG. 2 is a left side elevation view thereof;

FIG. 3 is a right side elevation view thereof; FIG. 4 is a rear elevation view thereof; FIG. 5 is a front elevation view thereof; FIG. 6 is a top plan view thereof; FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a left side elevation view of the shoe upper in a stretched configuration thereof.

The broken lines showing the remainder of the shoe in the figures are for illustrative purposes only and form no part of the claimed design. The surfaces devoid of shading lines are not claimed. 

CLAIM The ornamental design for a shoe upper, as shown and described. 